Updated: Nov 11, 2025
Location and Projects
Address
Traverse City, MI, 49684
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Interstar Plumber
Interstar Inc, Traverse City, MI (Employee: Larry S Johnson) holds a Plumbing license and 1 other license according to the Michigan license board.
Their BuildZoom score of 99 ranks in the top 15% of 167,179 Michigan licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Interstar Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Interstar Inc Services
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Interstar Inc Contact Information
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Water heaters 702 w washington units 31 thru 50
Valuation:
N/A
Permit #:
PM22-0372
Status:
final
Fee:
$327
Permit Type:
N/A
Building Type:
N/A
18 water heaters units 251 thru 268
Valuation:
N/A
Permit #:
PM22-0371
Status:
final
Fee:
$317
Permit Type:
N/A
Building Type:
N/A
18 water heater units 269 thru 286
Valuation:
N/A
Permit #:
PM22-0370
Status:
final
Fee:
$317
Permit Type:
N/A
Building Type:
N/A
Replace water heater
Valuation:
N/A
Permit #:
PM22-000662
Status:
issued
Fee:
$82
Permit Type:
Mechanical
Building Type:
N/A
Replace water heater
Valuation:
N/A
Permit #:
PM22-000008
Status:
applied
Fee:
$82
Permit Type:
Mechanical
Building Type:
N/A
Plumbing (residential) - alteration remodel repair
2021-11-23
Moving kitchen sink location
Valuation:
N/A
Permit #:
PR21-0664
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace water heater
Valuation:
N/A
Permit #:
PM21-002387
Status:
issued
Fee:
$82
Permit Type:
Mechanical
Building Type:
N/A
Replace water heater
Valuation:
N/A
Permit #:
PM21-002294
Status:
issued
Fee:
$82
Permit Type:
Mechanical
Building Type:
N/A
Replace water heater
Valuation:
N/A
Permit #:
PM21-002293
Status:
issued
Fee:
$82
Permit Type:
Mechanical
Building Type:
N/A
Plumbing (commercial) - alteration remodel repair
2021-01-13
New sink
Valuation:
N/A
Permit #:
PC20-0020
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install backflow preventer
Valuation:
N/A
Permit #:
PC23-0017
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace water heater
Valuation:
N/A
Permit #:
PM22-000185
Status:
issued
Fee:
$82
Permit Type:
Mechanical
Building Type:
N/A
Replace water heater
Valuation:
N/A
Permit #:
PM22-000152
Status:
issued
Fee:
$82
Permit Type:
Mechanical
Building Type:
N/A
Replace water heater
Valuation:
N/A
Permit #:
PM22-000080
Status:
issued
Fee:
$82
Permit Type:
Mechanical
Building Type:
N/A
Replace water heater
Valuation:
N/A
Permit #:
PM21-002418
Status:
issued
Fee:
$82
Permit Type:
Mechanical
Building Type:
N/A
Replace water heater
Valuation:
N/A
Permit #:
PM21-002415
Status:
issued
Fee:
$82
Permit Type:
Mechanical
Building Type:
N/A
Replace water heater
Valuation:
N/A
Permit #:
PM21-002414
Status:
issued
Fee:
$82
Permit Type:
Mechanical
Building Type:
N/A
Replace water heater
Valuation:
N/A
Permit #:
PM21-002375
Status:
issued
Fee:
$82
Permit Type:
Mechanical
Building Type:
N/A
Replace water heater
Valuation:
N/A
Permit #:
PM21-002355
Status:
applied
Fee:
$82
Permit Type:
Mechanical
Building Type:
N/A
New construction/remodel
Valuation:
N/A
Permit #:
PR21-1146
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Interstar Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Interstar Inc License info
Verified License
| License # | 8107553 |
| Status | Active |
| State | Michigan |
| Type | Plumbing |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Interstar Inc at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 8107553 |
| Status | Active |
| State | Michigan |
| Type | Plumbing |
- When BuildZoom last verified this license, it had an expiration date of April, 2025. Check the current license status of Interstar Inc with the Michigan Department of Licensing & Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
18
Permits
- Building permit records show that Interstar Inc has worked on 18 permitted projects.
Interstar Inc Employees
LJ
Larry S Johnson